Predict what species is a bird based on genetics and location — Like birds? Like Data Science? You’ll love this challenge! Problem Statement Scientists have determined that a known species of bird should be divided into 3 distinct and separate species. …

Analyzing my Reads, Views, Claps, Article length, and more. — I’ve been writing on Medium.com since 2019, and as a data scientist, I decided to analyze the stats on my medium articles for two reasons. First, I want to see what interesting insights I can gain. Second, because data analysis is fun. The start of any data analysis work is…

Accessible, structured data at your fingertips. — If you’ve ever tried to scrape data from websites, you will know there are many things that can go wrong — a website may block your IP address or change its structure entirely. And all this can happen without warning! So what do you do if you want to get…

Pandas snippets that come in handy in data analysis work — Pandas is a versatile and powerful library for data science. It’s like a swiss army knife for data science because it provides so many useful functions for different tasks for dealing with data. To be effective with this tool, you need to know some tricks of the trade. In this…

Will it rain tomorrow? Let’s build an AI model to answer that. — Looking for a fun challenge to grow your data science skills? Here’s a real-world problem for you. Problem Statement The weather has a significant impact on the agricultural industry and because of that, being able to predict it helps farmers in their day-to-day decisions such as how to plan efficiently, minimize costs…

From the book "Regression and Other Stories" — Regression modeling is a powerful tool that can be applied to many events in real life. It's heavily used in many companies on all sorts of business issues. Regression can be used to explain a certain event, e.g., why sales dropped last month; make predictions, e.g., what sales will be…

The key steps in the process of turning data into insights — Data Analysis is the process of collecting, transforming, cleansing, and organizing data to discover new information, draw conclusions, make predictions, and support decision-making. Data Analytics has various approaches and is used in different businesses, science, and industries. In today’s data-driven world, it plays a huge role in driving informed decision-making.

A quick guide to using Optuna for hyperparameter optimization — Sound engineers can create the perfect blend in audio by tuning the sliders and knobs to the right positions on audio mixers. Just like tuning music, machine learning models are also tuned to achieve the best performance. Before we go into how we can use Optuna for tuning hyperparameters, here’s…